1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 813556c60007..a7f42a17b5c7 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -1110,7 +1110,9 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
         __aac_shutdown(aac);
  out_unmap:
         aac_fib_map_free(aac);
-        pci_free_consistent(aac->pdev, aac->comm_size, aac->comm_addr, aac->comm_phys);
+        if (aac->comm_addr)
+                pci_free_consistent(aac->pdev, aac->comm_size, aac->comm_addr,
+                  aac->comm_phys);
         kfree(aac->queues);
         aac_adapter_ioremap(aac, 0);
         kfree(aac->fibs);